IT1119494B - Procedimento e dispositivo per la formazione di scanalature circonferenziali su pezzi tondi - Google Patents
Procedimento e dispositivo per la formazione di scanalature circonferenziali su pezzi tondiInfo
- Publication number
- IT1119494B IT1119494B IT69226/79A IT6922679A IT1119494B IT 1119494 B IT1119494 B IT 1119494B IT 69226/79 A IT69226/79 A IT 69226/79A IT 6922679 A IT6922679 A IT 6922679A IT 1119494 B IT1119494 B IT 1119494B
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- formation
- circumferential grooves
- round pieces
- round
- Prior art date
Links
- 230000015572 biosynthetic process Effects 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
- B21D39/04—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes with tubes; of tubes with rods
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Forging (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7811904A SE7811904L (sv) | 1978-08-23 | 1978-11-17 | Sett och anordning for pregling av spar i runda arbetsstycken |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IT7969226A0 IT7969226A0 (it) | 1979-11-16 |
| IT1119494B true IT1119494B (it) | 1986-03-10 |
Family
ID=20336395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT69226/79A IT1119494B (it) | 1978-11-17 | 1979-11-16 | Procedimento e dispositivo per la formazione di scanalature circonferenziali su pezzi tondi |
Country Status (8)
| Country | Link |
|---|---|
| DE (1) | DE2946082A1 (it) |
| DK (1) | DK489179A (it) |
| FI (1) | FI793569A7 (it) |
| FR (1) | FR2441441A1 (it) |
| GB (1) | GB2034618A (it) |
| IT (1) | IT1119494B (it) |
| NO (1) | NO793705L (it) |
| SE (1) | SE7811904L (it) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3146846A1 (de) * | 1981-11-26 | 1983-06-01 | Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover | Verfahren und montagevorrichtung fuer eine membran-bremszylinder |
| FR2592147B1 (fr) * | 1985-12-23 | 1988-03-18 | Stein Industrie | Dispositif de controle de debit dans un tube d'echangeur de chaleur. |
| US5169071A (en) * | 1990-09-06 | 1992-12-08 | Nordson Corporation | Nozzle cap for an adhesive dispenser |
| US5065943A (en) * | 1990-09-06 | 1991-11-19 | Nordson Corporation | Nozzle cap for an adhesive dispenser |
| DE9419106U1 (de) * | 1994-11-29 | 1995-02-09 | Felsberg, Jürgen, 42697 Solingen | Rohrverbindung für Radialverpressung |
| DE10126784A1 (de) * | 2001-06-01 | 2002-12-05 | Zf Lenksysteme Gmbh | Verfahren zum Verbinden eines Drehschiebers |
| JP4179890B2 (ja) * | 2003-01-30 | 2008-11-12 | 川口工業株式会社 | 溝成形装置 |
| DE10331061B4 (de) * | 2003-07-09 | 2005-05-19 | Technische Universität Dresden | Ringförmige Verbundwerkstücke und Kaltwalzverfahren zu ihrer Fertigung |
| US7296451B2 (en) * | 2004-03-26 | 2007-11-20 | Victaulic Company | Roller tool for forming grooves in pipes |
| ES2319609B1 (es) * | 2008-11-07 | 2010-07-06 | Nemesio Zubia, S.A. | Metodo para fabricar tubos metalicos estancos y tubo metalico estanco fabricado con dicho metodo. |
| CN114570818A (zh) * | 2022-02-23 | 2022-06-03 | 重庆星豪精密机械有限公司 | 一种医用铝合金支架空心管压凹装置 |
| CN115301793A (zh) * | 2022-08-10 | 2022-11-08 | 湖南润华新材料有限公司 | 一种生产消防管件用沟槽机 |
-
1978
- 1978-11-17 SE SE7811904A patent/SE7811904L/xx unknown
-
1979
- 1979-11-14 GB GB7939465A patent/GB2034618A/en not_active Withdrawn
- 1979-11-14 FI FI793569A patent/FI793569A7/fi not_active Application Discontinuation
- 1979-11-15 DE DE19792946082 patent/DE2946082A1/de not_active Withdrawn
- 1979-11-16 DK DK489179A patent/DK489179A/da unknown
- 1979-11-16 NO NO793705A patent/NO793705L/no unknown
- 1979-11-16 FR FR7928387A patent/FR2441441A1/fr not_active Withdrawn
- 1979-11-16 IT IT69226/79A patent/IT1119494B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| FI793569A7 (fi) | 1981-01-01 |
| NO793705L (no) | 1980-05-20 |
| IT7969226A0 (it) | 1979-11-16 |
| FR2441441A1 (fr) | 1980-06-13 |
| DE2946082A1 (de) | 1980-05-29 |
| DK489179A (da) | 1980-05-18 |
| GB2034618A (en) | 1980-06-11 |
| SE7811904L (sv) | 1980-05-18 |
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